Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Denver
Air quality index (AQI) and PM2.5 air pollution in Denver
34 people follow this city
Denver Air Quality Map
Real-time Denver air pollution map
Pollen
What is the pollen count in Denver today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Denver?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 43% |
| Wind | 3.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 113 |
| 2 | Boerne, Texas | 93 |
| 3 | San Antonio, Texas | 89 |
| 4 | Leander, Texas | 86 |
| 5 | Georgetown, Texas | 82 |
| 6 | New Braunfels, Texas | 82 |
| 7 | Austin, Texas | 81 |
| 8 | Indio, California | 77 |
| 9 | Saratoga Springs, Utah | 77 |
| 10 | Round Rock, Texas | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Denver aqi ranking
Real-time Denver air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Clean Air Carolina - Forney Hill Road | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Denver?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Denver is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Denver?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Denver air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Good 20 AQI US | | 68° 39.2° |  11.2 mp/h |
| Tuesday, Apr 23 | Good 19 AQI US |  | 69.8° 46.4° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 22 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Wednesday, Apr 24 | Good 23 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Today | Good 23 AQI US |  40% | 62.6° 50° | 8.9 mp/h |
| Friday, Apr 26 | Moderate 53 AQI US  | 60% | 71.6° 53.6° | 8.9 mp/h |
| Saturday, Apr 27 | Moderate 57 AQI US | | 77° 51.8° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 58 AQI US | | 78.8° 55.4° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 75 AQI US | 50% | 80.6° 57.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 77 AQI US | 90% | 82.4° 60.8° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 76 AQI US | 100% | 84.2° 60.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Denver air quality data attribution
1Contributor
CleanAIRE NC1 station
Non-profit organization Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Denver?
AQI US, Metric